Shock absorbing insert for a cap



FIG. 1 is a perspective view of the shock absorbing insert for a capshowing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view,the right side elevational view, and the left side elevational viewbeing identical thereto;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing of the cap is for illustrative purposes only andforms no part of the claimed design.

The ornamental design for a shock absorbing insert for a cap, as shownand described.